Double Glazing London, London Window Company

Homes across London lose a surprising amount of heat through old, draughty windows and doors. If your frames are single glazed, or your double glazing is more than fifteen years old, the chances are your boiler is working harder than it needs to, and your energy bills are reflecting that.

Gaps in old frames, failed sealed units, and outdated materials all let warm air escape and cold air creep in. That problem gets worse every winter, and every year you leave it, you are essentially paying more in heating costs to compensate for windows and doors that are no longer doing their job properly.

How A+ Rated Windows and Doors Make a Difference

Modern A+ rated windows use advanced low emissivity glass with argon gas filled units between the panes. That combination reflects heat back into your rooms rather than letting it pass through the glass. Your home stays warmer for longer after the heating goes off, which means shorter boiler run times and noticeably lower bills. New uPVC door frames and window profiles also carry multi-point locking systems as standard, so the improvement is not just thermal. You get better security at the same time, without any extra cost or effort.

The Real Cost of Keeping Old Units Going

Patching up old windows and doors adds up faster than most people expect. A replacement sealed unit here, a new handle mechanism there, a draught excluder strip that only lasts one season. Over three or four years, those small repair bills can easily run into several hundred pounds, and the underlying problem is still there. New double or triple glazed windows from London Window Company come with a full ten year guarantee, so if anything goes wrong with the product, it is covered. You are not paying out for repairs on top of your installation.

Triple glazing is worth considering if your home faces a busy road or if certain rooms just never seem to hold warmth. The third pane adds another layer of thermal and acoustic performance, and the price difference from double glazing is smaller than most people assume.

Ways New Windows and Doors Save You Money Over Time

• Lower heating bills as less warm air escapes through the frames and glass
• Reduced condensation meaning less damp damage to walls, sills, and plasterwork
• No ongoing repair costs for failed units, stiff mechanisms, or rotting frames
• Better draught proofing so rooms reach temperature faster and stay comfortable longer
• Increased property value since energy efficient windows are a noted selling point for London homes
• Long term product guarantee giving you ten years of cover on materials and installation workmanship

Current Sale Prices and Getting a Free Quote

London Window Company is currently running a sale across its full range of uPVC windows, composite doors, French doors, patio doors, and front doors. This is a genuine reduction on installation prices, not a finance arrangement dressed up as a saving. The best way to find out exactly what your project will cost is to get a free, no obligation quote at your home. There is no pressure to commit on the day, and no salesperson chasing you up afterwards. You get a clear written price, and you decide in your own time.

Our fitters work across London and the surrounding areas, and most installations are completed within ten weeks of your order being confirmed. The work is carried out by experienced installers who have been doing this for years, and every job is managed properly from the first measure to the final clean up.

To book your free quote or ask any questions about products, call the team at London Window Company today on 0203 504 1862. We are happy to talk through options before you commit to anything.